.custom-form-group {
    position: relative; 
    margin-bottom: 20px;
  }
  
  .custom-form-group .form-control {
    padding: 10px 15px;
    font-size: 1em;
    color: #fff;
    background: #222;
    border: none;
    border-radius: 8px;
    outline: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
    appearance: none; 
  }
  
  .custom-form-group label {
    font-size: 1.2em;
    color: #09c;
    transition: color 0.3s ease;
    cursor: pointer;
  }
  
  .custom-form-group label:hover {
    color: #7df;
  }
  
  .button-jump {
      padding: 10px 20px; 
      border: none; 
      border-radius: 5px; 
      background-image: linear-gradient(to right, #4facfe 0%, #00f2fe 100%); 
      color: white; 
      font-size: 16px; 
      font-weight: 600; 
      cursor: pointer; 
      transition: all 0.3s ease; 
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2); 
      outline: none; 
  }
  
  .button-jump:hover {
      background-image: linear-gradient(to right, #00f2fe 0%, #4facfe 100%); 
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3); 
      transform: translateY(-2px); 
  }